PARIS (AP) — France on Sunday commemorated the Vel d’Hiv roundup, a mass arrest of Jews by French police in 1942, one of the most shameful acts undertaken by the country’s wartime government. French police rounded up thousands of Jews over two days in July 1942, wresting children from their mothers’ arms and dispatching everyone to Nazi death camps. At a time of rising antisemitism, France honors those victims every year as it tries to keep their memory alive. France is home to Europe’s largest Jewish population and has seen a surge in antisemitic acts, including threats, vandalism and physical...